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What is three quarters of all known galaxies are what galaxies?
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Will astronomers classify all the shapes of 100 billion galaxies in the observable universe?
Someday astronomers may have classified all the shapes of 100 billion galaxies in the observable universe.
Galaxies are classified by their shape what are they called?
There are three types of galaxies, all of which are the same, with the exception of their shapes. There are the Elliptical galaxies (football-shaped) the Spiral galaxies (like the Milky way; vortex-shaped) and Irregular galaxies (all shapes other than spiral and football shaped).
Are there at least 60 billion spiral galaxies in the universe?
There at least 60 billion spiral galaxies in the universe because the spiral galaxies comprise of about 60 percent of all galaxies which are about 100 billion.
What are all the galaxies?
The collection of all visible or detectable galaxies is known as the universe. Each galaxy is a vast collection of stars--billions of them. Some galaxies have trillions of stars.
What is all galaxies and all their stars?
It is impossible to list them all. There are 100 billion galaxies in the known universe, each containing millions to trillions of stars.
How many barred spiral galaxies there?
It's not known to any degree of accuracy, but about 66% of all spiral galaxies are barred and about 60% of galaxies in the local Universe are spiral galaxies.
Edwin Hubble categorized galaxies according to their?
Shape, or morph. The spiral galaxies, elliptical galaxies, lenticular, barred spiral, and irregular galaxies all are different shapes or morphs of galaxies, and so they are classified differently.
Three quarters of all known galaxies are what galaxies?
That is a difficult question to fully answer as types of galaxies are not fully defined. A ball park figure would be dwarf galaxies, or spiral galaxies depending on the area in question. See related question for a full breakdown.
Will the SIMBAD database have all the classifications of 100 billion galaxies?
No. As of 2013 HyperLeda contains a database of about 3 million objects, about half of which are known to be galaxies.
What are all stars and galaxies in?
All stars and galaxies are in the universe.
How are galaxies classified in the field of astronomy?
Galaxies are classified in astronomy based on their shape, size, and structure. The main types of galaxies are spiral, elliptical, and irregular. Spiral galaxies have a central bulge with spiral arms, elliptical galaxies are oval-shaped with no distinct structure, and irregular galaxies have a chaotic shape. Additionally, galaxies can be further classified based on their activity level, such as active or passive galaxies.
